162931905

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 305895744

約数和(自身を除く): 142963839

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 83, 111, 131, 135, 185, 249, 333, 393, 405, 415, 555, 655, 747, 999, 1179, 1245, 1665, 1965, 2241, 2997, 3071, 3537, 3735, 4847, 4995, 5895, 6723, 9213, 10611, 10873, 11205, 14541, 14985, 15355, 17685, 24235, 27639, 32619, 33615, 43623, 46065, 53055, 54365, 72705, 82917, 97857, 130869, 138195, 163095, 218115, 248751, 293571, 392607, 402301, 414585, 489285, 654345, 880713, 1206903, 1243755, 1467855, 1963035, 2011505, 3620709, 4403565, 6034515, 10862127, 18103545, 32586381, 54310635, 162931905]

約数ペア:

[(1, 162931905), (3, 54310635), (5, 32586381), (9, 18103545), (15, 10862127), (27, 6034515), (37, 4403565), (45, 3620709), (81, 2011505), (83, 1963035), (111, 1467855), (131, 1243755), (135, 1206903), (185, 880713), (249, 654345), (333, 489285), (393, 414585), (405, 402301), (415, 392607), (555, 293571), (655, 248751), (747, 218115), (999, 163095), (1179, 138195), (1245, 130869), (1665, 97857), (1965, 82917), (2241, 72705), (2997, 54365), (3071, 53055), (3537, 46065), (3735, 43623), (4847, 33615), (4995, 32619), (5895, 27639), (6723, 24235), (9213, 17685), (10611, 15355), (10873, 14985), (11205, 14541)]